Mold for Resin Casting: Thick round coaster resin molds perfect for making coasters, paperweights, wall decor, bowl mats, specimens, home decor, and more. You also can add dry flower, pearl pigment, mica powder, glitter and sequins into the resin molds to get a unique molds. Premium Quality Silicone Mold: Resin coaster molds are made of durable silicone by advanced techniques, With the flexible, smooth and reusable and high transparency, easy to use and clean. DIY Epoxy Molds: You can also share more time with your family and create unique dried flower, leaf, and insect specimens and other resin jewelry projects. It's a perfect gift choice to send to your friends family as Mothers' Day, Fathers' Day, Thanksgiving ,Graduation seasons, Valentine's day, Halloween or Birthday gifts. Suitable for Many Casting Materials: Silicone coaster mold for resin compatible with many casting materials, especially good for epoxy resin, casting resin, uv resin,and with the following casting materials such as gypsum, wax, soap, polymer clay, gypsum, etc. Colour:White Material:Silica gel Size: 33 x 21.8cm Package Contents: 1 x Coaster Molds